Register and Vote
Voter Registration FAQ
You can declare a Party affiliation OR register Unaffiliated
Democratic Party in Boulder County
Republican Party in Boulder County
Additional party info can be found on the Colorado Secretary of State's Web page.
Here is the 2021 Election Calendar.
The purpose is simple:
Colorado Secretary of State General Election Information
Check Your Voter Status
- verify your precinct number, party affiliation, residential and mailing addresses, and other voter registration details
- update your voter information
During Elections, you can also
- view your sample ballot
- see if Boulder County Clerk's office sent you a mail ballot and check that your voted ballot was received and accepted.